Blue Fiber: Part 1
- Episode aired Nov 23, 1992
![FBI: The Untold Stories (1991)](https://m.media-amazon.com/images/M/MV5BYzZmNzkwYjAtNjc3NC00YTliLWJjMmUtYmJjOGM4M2QzNzY3XkEyXkFqcGdeQXVyMjcyMDU4NA@@._V1_QL75_UY281_CR113,0,190,281_.jpg)
To catch a serial killer a female cop poses as a prostitute.To catch a serial killer a female cop poses as a prostitute.To catch a serial killer a female cop poses as a prostitute.
To catch a serial killer a female cop poses as a prostitute.To catch a serial killer a female cop poses as a prostitute.To catch a serial killer a female cop poses as a prostitute.